Lake Winneconne Weather Forecast

    • 41
    • 69

    Mostly Sunny

    • 51
    • 69

    Mostly Sunny

    • 57
    • 76

    Mostly Cloudy

    • 44
    • 67

    Chance Thunderstorms

    • 42
    • 60

    Partly Sunny

    • 42
    • 58

    Mostly Cloudy

Today 21 Apr Winnebago

Warmer. Mostly sunny. Highs around 70. Southwest wind 5 to 10 Mph shifting to the northwest in the afternoon.

Tonight 21 Apr Winnebago

Not as cool. Partly cloudy. Nearly steady temperature in the lower 40s. South wind 10 to 15 Mph.

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  • Temperature Real-Time

Lake Winneconne Temperature Statistics

April Temperature

Appleton-Outagamie (13 miles)

  • Lowest 7 April, 2026

    21.2 °F

  • Average April

    44.8 °F

  • Highest 13 April, 2026

    78.8 °F

Climate (2021–Present)

Appleton-Outagamie (13 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56.6 °F
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